Transaction not yet indexed

42f4Sm3vsFFoB2rgWNrHJkqVeoWZQHhtm5D9GkpaAQoSUGqW2tkpJCbku234vyJbNSNeK1LNupGqaUydCTF9uRhz

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