Transaction not yet indexed

53wUBv8MyaQ7yLhMDtB2xRZBH6ngTqaKfMfDZYPCtDcL1Pd1r45R1AwimqkAxFDQ3z39j1wPBznX9DNoAES7rJAm

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