Transaction not yet indexed

2S21z2QbUnDHExwmEZsJLEPmGSkSvBJP46DdPeccpFAQuM1dUDX7zfQcFUQVLZAwYcMYZVd9Bs9SfPmjE6cwQZ56

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