Transaction not yet indexed

53U9UmdKftNmdbL5C1Gv6HdfCdC2K1CKZpcfDRhCFnzSb5MFSk3s9xtZz3mSC3MYkwpeB5MqmhnTZQcRbAzT87oq

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