Transaction not yet indexed

iRb7jgtwafinTjb2eH5qkgiRJkNPYCWa8spq1MZk7dx5rKbEXBgJEZ1aNAo7Bk6J4bwXPYQFbEg4BeHGZM3sD2k

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