Transaction not yet indexed

53NBVTKFECtpVeA8j9CavGqwbzehHThcAw9RhwPdJ8pEF6HNMZRBptKbKdSNPdYELiwpx7qBoaZM2YvbuC2abTML

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