Transaction not yet indexed

YMk7zeCqiL18dHb1zKyVELkxK1qDDBU9j7W3a12mNfv3Fz8RLz4oK9iimjaeGL2USKo3mavqUfGUioRD4EcwSgp

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