Transaction not yet indexed

53XcUg6H61gh5KthAP55my55kyE3KwYymxfoyJ9UpDLSQuxn2k98zyS49YBHEQwbFLmP2kUNJqqvrEqBSJhyXsvC

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