Transaction not yet indexed

639wkdLAhrvxRRLALbu4tTvTd2oqxKnVZDhxkCUBK1ufUs4eDYbtkzkZmE4grAaTF3z5d3rngnDgcJFs8dLpFC5Q

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