Transaction not yet indexed

NP8a9wxMQBv4RJYmj78haagtoYg4cAcXb4MZaU8pF6XG2iDDVHmTeCrRp6f3fvUth5w29ekyXjoGqdnMbvRQGn8

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