Transaction not yet indexed

55aLPW8K2s6Z1xfFngpJo41qCdNM1cdeX7UPCnuNPLGKj9MW3qEyghvNmdgUvcmbKMzuKnvEVsnTdU5jHBf72h87

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