Transaction not yet indexed

53zRvb9fR4Mx1BmXrMpgqgrVjx8iuQ93iiARMSF6EUzrsevQcNHZeUgq7R8xUDb4upaKbVq2JS8nxUqYXspaWMD9

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