Transaction not yet indexed

55dpvKq6fYC6VgmzsTKQG9Q3EMHhhnbu62dnAE22o7YcqFKNDP19bV3ufWHt2TpANN8ZLPta3jP3PXT5NyJJqAK6

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