Transaction not yet indexed

v6Ux51wdJSMTMUnbxo5G8WBugSP4rMZ1HoPy7zxUbnyXM6UbbHA3XVusf4Ud8sTPzcgDxz4329VPiThCaP6XKv6

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