Transaction not yet indexed

53yAFbAXYLNF5ZvScm9DwE7bx1eDKy5TqB66NfLiMHgqFhSWTwfBKGpfkVSoH7ktoU7cnT5HHrujx51Z9G6331Wf

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