Transaction not yet indexed

5z978dDCrLq4td3PQAWgGnsmpcGkPzanCCjJFABdYbYXJTcArqVgp1pYsPdsW1SY8Hu6tFphpBVdKyaqBExnZwmF

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