Transaction not yet indexed

53fDpsbBUvwqHkEk2PNnToL9cLThSLSGMkRQhCTZS8SswHCBv9U3HJFGRgUx9NbqbYstX3C5ANAXg6JXkpdHCArq

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