Transaction not yet indexed

53PTrYiFPwB68d7MVei7cLgNDWEMUpQujbz3mZYZkTei8BoswuXN9pNwCWLofJSFVD6Qt2P8aK7pKo5SyV64K6KV

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