Transaction not yet indexed

5Xx29hAmV1hMYEEoWNyACKVCuYMmGwnnuAmFFmVLkbinf2U2RMpLwPQqLSmHGUGRcvrAZ4aKhKFDBL1JQ8iXktLN

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