Transaction not yet indexed

388Qg4U6HZZTNpJCW6AH3X9aFQs99qmhSSSoMUCJSusu5thq6aioDw6kPyRzcyKMJSFGv1zzeLwHALzxGX9fZ1xy

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