Transaction not yet indexed

53cuxPTp4rs9paK2tJSCLuUP1v81tmG4FT3idMAS2uD7nxrDv1SCdMG6EPXZ73YpXcN4qpHgS4fnuLdQi89NFS8r

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