Transaction not yet indexed

5b12T2HzAwszXC8CiPS2KPZcRw1Xip38RP2E6zw6pWZPoe38M77Rm1SXgiNYG3aXZajbUUAw5hKXbfJvTbem7qE3

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