Transaction not yet indexed

Er4qb2SPDDog4BkeznYCxuH7CyrdESgT5ifGUybpvbqikBkhdesc5pZK4s8LCQqyE6ax9G2HBxp1Vrt1SdX2kn7

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.