Transaction not yet indexed

43um3gMTZKBEDGQJXvUhVb2MHzqZM1DsKsn9n9NoQAFUR8hh5vhxp5H5D1LV5aGvmgFG9engqonVLJKtdShrYE15

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