Transaction not yet indexed

53Q2zhNmMSi1toLHbe6pZbToNnbbRBMDHxpkCFvb6qT6jf2dm1cWhfnViuwyFbFimNV9wtK4E2f5XjKDvACufcUt

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