Transaction not yet indexed

53Nb9hpPz8cChuGRJbaR6wJwWf5rNBxqKonhCCDKB4puL62FCsStwD6KC1dLGfTVJGGzGukzX5P3LMuZRDMLAdDc

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