Transaction not yet indexed

Mt8GraciD1twtgcLEuZFgBWfv6eHsHPoXLdWiXRhqMJJZRVLq5TWUh3UJgMvigLhHofwp7wfzVBka17eNzGwba9

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