Transaction not yet indexed

iM6NBzY9a6FRujkcAYNFVPZKHR6cgebw4n5ty6GuoJvLpa5qkqcGBnAwpyRdciDWSoNVwiq9Z6SQZPC1YdoouiZ

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