Transaction not yet indexed

5Cu2KEYYYzSXqT16pRhyF74Fr6QNZuhxSH5PfNsm3x3WN7Cw4j3BVREhZJb6ffaKDj4KyzvE7uEBrvetzMTWJtMb

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