Transaction not yet indexed

55YyZP6SMLXsmfJTNDsrfDPXAitAh1pMpYNHGjY4maEvHjFLE2vVSnLBpWqf4Vz5Jso5s8yULepsL4rkhHKYiPdx

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