Transaction not yet indexed

53tMFeyj5EJrxjsLUduyrqvMw4NJiiSQEhPyfdJZEZs5FHsv4jNFa5Mind8iESC5uShrMh33D3N1fvuPYpGPcYF9

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