Transaction not yet indexed

53NZhb3dkAvdi83ChWo7D36vkXuvcrRN4nSvDASzxkGbVMB7Ro2pToRDt6hKQqvgppcYEmjbqN9kAv9HA1UBJTtb

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