Transaction not yet indexed

55LUmM4mnDudmMJAhB2dcztzJJsdem3kfe77B9nMLqzBBV4vSyC6Uj4g6SAbeBCNuNfivWK6nEk1pRTYNWJ8ha6z

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