Transaction not yet indexed

52k4NNap5y9P6VGcGXjfiFm3yDoyhzgbQbMmrhdMuAkSDTtmSLSnDrsaQRawDSXqAWTzV5kXAdGafmDrCmP9WQM2

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