Transaction not yet indexed

53ALBfEzeffcmsB42saSjRVfXxgAWj5XfPGgKmFuS6csYPUQxK6ZHUppCVkyUfaGCids7VzhE4DWHNyNMF3KMpBo

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