Script to get valid POI if subgraph failed

1. Change your indexer address and RPC URL in script file

2. ./get_poi.sh subgraph_development block_number_failed

Example :

./get_poi.sh QmU4VyxYkMbYm5d7nLVBsatHqo2hrDTSbm7MvoPpSRMeYV 13779962

output : 0x060374c4c7dc2a160c676d8bdabbead837ba9ded045868ca0a5a6a13e1898473