Transaction not yet indexed

Ru8EPQZwAkLfExkNgYrgDyrQgovs4vbMkTt4CrCLaNfDCFt7kCPEMxhrabM8MnFioQprr7gCFBgubPWYGPPPTt5

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