Transaction not yet indexed

53jbMCRJYymfpseS7yFA2a725mCUfXZmLLBGsKg7sAG2ztNd8xDeBt151E2ZtuHaxyEWCbS3WKNuBGXeigmXEDxt

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