Transaction not yet indexed

Mtio2REMaTABssZSYiDTBLgHj4M7vvortqL8DP3U2JvUvfkCyjB5QQt2uxK7HzJ1r3AXNENcA3jtPb5vDUgMQkR

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