Transaction not yet indexed

53iSmUZHnp3izWWZAcusUWoj5XG5LUMPy5EcL8qgE1vqkmiVmvbGBtzDFNEs89Xo4MEzCLJDw9wF8qHy9k7qBC2w

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