Transaction not yet indexed

53TCc4tH65zLXFKkYq9uipW6FFdpG3o3FrKUyCytUUuttGKbSm6bWAQPZWj464CLckqGPbhF4Bnpn2nhudp7uuuL

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