Transaction not yet indexed

53n3CeQe8USgfHWEpuTuW3bNCSthUraYB2FyiBfi4maroRWZzvnqgFjhBqAnWeLMyrBfZecTFdCtHrzrTKGLDqV5

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