Transaction not yet indexed

53mkChDMwSsYx952XXBP8Jcd6aQNPwbxRQ9SecUx5pKmNi7cC9qZ8T4pQNvXNAymWANfSKv2k4on1K2dp4LS2hMB

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