Transaction not yet indexed

55U7B18ELpwKrqH86hVu77DNU5m5okyWUshrsrGziNb4NAgrL5ZbGnPFCeWgqdFkgMx32wYmyzPMNHcKLUdTKCKy

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