Transaction not yet indexed

53AGz4nYFgvmLC2bLV4ThPQrLSfJcVpgE95oRJKBXsGgmKCjziPj5dhyP2vZ837d9FRgS3vTW6CiGusKPjqa1Skv

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