Transaction not yet indexed

RFCgRKzmz3sdn4ybM5nNs3pxRGXHt2n2nLDLKF2PAsJUuVTJqgCLRoSAC19qwK9MQaVvHwskyT2verLjYECooX7

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