Transaction not yet indexed

EQ51DxP6iuAg2w57SwFHvATNaQgBgybqthuohday3tRppa5i8DyTsZKxnou4G1MwQuR6DoKLH5dACuwcqjRSb1L

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