Transaction not yet indexed

53xUfhVy52EXAq45QcpQGDvVaPMwuvFca9K5odoW5463s8DuoAwpPP4KKFdSFmQTUNcFp7TMuJZk4WEns1rtnG1G

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