Transaction not yet indexed

53pLCScfXppqEEEbRps41TAb5ipDq9QPyYH6NCxmZWt3bZ4qudFTEQhgD8nnbUJDp2rfdbjgpCDJRPuFLUaR8Yvz

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