Transaction not yet indexed

Q53C7kjkxKrwW1BjDcFSi1od3MbCHVbP9Ly73aqG2EEncX8iw6ijPysjtyLMfkL2UowhAYpyZpYNS4QmrXBFnSx

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