Transaction not yet indexed

21sH8CxwTZyCig2up5RfC2SmthmpEjf31S6GD2AB1LDm7qPAAtqAH12QBqcmTCSJEyeKMt8ZkKEFnVBX7omSPo3U

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