Transaction not yet indexed

53XAUxCA51zFDhsQGF4G57x9yjPgzsCrpUCwtTSHAFbKvL7Gy5UvPTTDo4fjNPkSnpdbxvbshrfiNro7n8JPYkq7

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