Transaction not yet indexed

478vSM7cndiQwFbvbvwgdUHuEcKYJw6dYEpG96jLTVUS9UC25MhnongVtSecC2mUFB56d4YwYAH7QYoRNexsdYN6

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