Transaction not yet indexed

Nkv7GGgf2nJM2frqy9pexN5VRdUq5vSLfQgEiGwGSvrLUTcEbePRsbfoCN7TCSxN4aZAg4ppAih6MybPvQVZENM

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