Transaction not yet indexed

52SMWCZqnQD9KNnr1n9d29K1fHL3G2cVRHmUNmAk2qMXaUxFhY9XjyfKMcK2jyzNPKdEAFCC8gXD7XMZARBbUGSq

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