Transaction not yet indexed

yMkA1Zvxgv6rNFv2FMZSqngvdoVQctWw3mgBgFdaftFAeaGfwocs16ugXuPKbExhpx2PM6Nikb8nx1MKRcwxEiB

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