Transaction not yet indexed

53UbB6yYaHeKBZQJJgDRyzwKHeG1jntthtvCm51gWzXv8b22mdKJvFWg2uEDXTd18cKrW7dHRHDxHSDz4ZRPNFNn

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