Transaction not yet indexed

53k8mmimT3mEQuRRUpjcQLk9NJAV72ACjBxPcLFWVLKWb4QdHuUCQ7TZvDhPuD7JTm2MNgcqb5pUyGhyVwscAkab

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