Transaction not yet indexed

iZKAmxTCVwrWG46nD2v1r7r7a5zoYn1cPQgkWwi2RcpyE1MvL5WAyo97VNVdshL4NpFAcG1DM3Bc4NefxaZ8TXT

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