Transaction not yet indexed

53My4GpVLjaN8d2edpdxMsQEAhazDQhn2qo7RgYcsoC2TH9NQz7rAsARGR9UgQBoMMzZ4ZKXSAPmWiws17DGooo7

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