Transaction not yet indexed

53PJjvkS5k14ndBcV8QNLoT3VKowFqBur7PoY5LD9pVPwScbaDUNpA4dcj9eeahyM3T4Qky5RbgbP1o5DsNNFnt5

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