Transaction not yet indexed

MXC3tkTc6orwPYqZ3risHp4VHExPonEXY6UDhWViNURf5vfNDDsFu7XBXxQy81dWtPnkgG5ipD2ASKxQDPbEpv5

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