Transaction not yet indexed

MfgmnKxKdC2USBigGEwbVT8tGPvbpKNU7e9fzTARg1XamSdiMasyXRB4P7DN4ZFH8rTiPStHrDPGtqbMZrTsnH6

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