Transaction not yet indexed

5yfffpNab9VDNeRbc6CofjUQZRwCWiXSfv6w2CJk6aDyMTvP27CUMSGDy4UP7dXDWiAf3WjPBeyci5xWc9MQZcxx

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