Transaction not yet indexed

53LbWD15vpM1DBQ6yX9ePmF5aADt2VWZmiTeEVxhQ4jdDEDP56G6tnAerdnvM2p31WCektkUZsEFSaHUpD45oGhK

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